27880530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11197}}^1$

素因数の和:11290

約数の個数: 32

約数和(自身を含む): 67725504

約数和(自身を除く): 39844974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 11197, 22394, 33591, 55985, 67182, 111970, 167955, 335910, 929351, 1858702, 2788053, 4646755, 5576106, 9293510, 13940265, 27880530]

約数ペア:

[(1, 27880530), (2, 13940265), (3, 9293510), (5, 5576106), (6, 4646755), (10, 2788053), (15, 1858702), (30, 929351), (83, 335910), (166, 167955), (249, 111970), (415, 67182), (498, 55985), (830, 33591), (1245, 22394), (2490, 11197)]